From: Alexandre Oliva <aoliva@redhat.com>
Date: Thu, 19 Mar 2009 14:46:26 +0000 (+0000)
Subject: reginfo.c (globalize_reg): Recompute derived reg sets.
X-Git-Tag: releases/gcc-4.4.0~220
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=58929c1068f0550be90d3921305b14fb3dc37132;p=thirdparty%2Fgcc.git

reginfo.c (globalize_reg): Recompute derived reg sets.

2009-03-19  Alexandre Oliva  <aoliva@redhat.com>

	* reginfo.c (globalize_reg): Recompute derived reg sets.

From-SVN: r144964
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d5ebcedfad7c..1d372b562f87 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2009-03-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	* reginfo.c (globalize_reg): Recompute derived reg sets.
+
 2009-03-19  Ozkan Sezer <sezeroz@gmail.com>
 
 	PR target/39063
diff --git a/gcc/reginfo.c b/gcc/reginfo.c
index 51e69f7f79eb..e579c281aa3a 100644
--- a/gcc/reginfo.c
+++ b/gcc/reginfo.c
@@ -875,6 +875,8 @@ globalize_reg (int i)
   SET_HARD_REG_BIT (fixed_reg_set, i);
   SET_HARD_REG_BIT (call_used_reg_set, i);
   SET_HARD_REG_BIT (call_fixed_reg_set, i);
+
+  reinit_regs ();
 }